important issues related to electronic medical records and health science technology

Pleas answer the fallowing questions be specific.
How does information technology impact health care delivery? Should all health organizations shift to electronic medical records (EMR)? Why or why not? What are the implications of doing this? Of not making this universal.

How do we protect electronic records? What are the concerns with regard to confidentiality, privacy and compliance? How does HIPAA play a role in this?